
/* BEGIN_COMMON_COPYRIGHT_HEADER
 *
 * TOra - An Oracle Toolkit for DBA's and developers
 * 
 * Shared/mixed copyright is held throughout files in this product
 * 
 * Portions Copyright (C) 2000-2001 Underscore AB
 * Portions Copyright (C) 2003-2005 Quest Software, Inc.
 * Portions Copyright (C) 2004-2013 Numerous Other Contributors
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation;  only version 2 of
 * the License is valid for this program.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program as the file COPYING.txt; if not, please see
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
 * 
 *      As a special exception, you have permission to link this program
 *      with the Oracle Client libraries and distribute executables, as long
 *      as you follow the requirements of the GNU GPL in regard to all of the
 *      software in the executable aside from Oracle client libraries.
 * 
 * All trademarks belong to their respective owners.
 *
 * END_COMMON_COPYRIGHT_HEADER */

#ifndef TOSMTP_H
#define TOSMTP_H

#include "config.h"

#include <qobject.h>
#include <qstring.h>

class QTcpSocket;
class QTextStream;


// Adapted from Qt smtp example.

/**
 * Used to send mail asyncronously. Just create an instance and forget
 * it.  It will delete itself when done.
 */
class toSMTP : public QObject
{
    Q_OBJECT;

public:
    /** Send an email.
     * @param from From field of email.
     * @param to To field of email header.
     * @param subject Subject of mail.
     * @param body Body of email message.
     */
    toSMTP(const QString &from,
           const QString &to,
           const QString &subject,
           const QString &body);
    ~toSMTP();

private slots:
    void readyRead();
    void connected();

private:
    enum state
    {
        Init,
        Mail,
        Rcpt,
        Data,
        Body,
        Quit,
        Close
    };

    QString      Message;
    QString      From;
    QString      Recipient;
    QTcpSocket  *Socket;
    QTextStream *Stream;
    int          State;
    QString      Response;
};

#endif
